#include <Arduino.h>
#include <WiFi.h>
#include <WiFiClientSecure.h>
#include <UniversalTelegramBot.h>

const char* ssid = "Wokwi-GUEST";
const char* password = "";
const char* token = "6517070522:AAEt7-AwNaaEEtpPyBoHU9yHjGJ-djQK-_I";
const long chatId = 1653376012;  // Ganti dengan Chat ID Anda
const int led = 2;

WiFiClientSecure client;
UniversalTelegramBot bot(token, client);

void setup() {
  Serial.begin(115200);
    WiFi.begin(ssid, password);
      while (WiFi.status() != WL_CONNECTED) {
          delay(1000);
              Serial.println("Connecting to WiFi...");
                }
                  Serial.println("Connected to WiFi");
                  }

void loop() {
  int numNewMessages = bot.getUpdates(bot.last_message_received + 1);
  while (numNewMessages) {
    for (int i = 0; i < numNewMessages; i++) {
      String chat_id = bot.messages[i].chat_id;
      if (chat_id.equals(String(chatId))) {
        String text = bot.messages[i].text;
        if (text == "/on") {
          digitalWrite(led, HIGH);
        }
        else if (text == "/off") {
          digitalWrite(led, LOW);
        }
      }
    }
    numNewMessages = bot.getUpdates(bot.last_message_received + 1);
  }
}